无法按查询内容导出excel，总是导出全部内容

[dugudongfangshuo]

1. 使用DataTables的源（CDN地址、本地源文件）

2. DataTables的版本

3. 开发语言、框架（Java/NodeJs/PHP、Vue/Ng2/React/JQuery）

4. 使用DataTables的配置信息

 $('#dt_basic').dataTable({
                "sDom": "<'dt-toolbar'<'col-xs-12 col-sm-6'f><'col-sm-6 col-xs-12 hidden-xs'lTC>r>" +
                "t" +
                "<'dt-toolbar-footer'<'col-sm-6 col-xs-12 hidden-xs'i><'col-xs-12 col-sm-6'p>>",
                "oTableTools": {
                    "aButtons": [
                        {
                            "sButtonText": "打印",
                            "sExtends": "print",
                            "sMessage": "问题列表 <i>(按 Esc 退出当前界面)</i>"
                        },
                        {
                            "sExtends": "xls",
                            "sButtonText": "导出表格",
                            "sSwfPath": "js/plugin/datatables/swf/copy_csv_xls_pdf.swf"
                        }
                    ],
                   
                },

                "autoWidth": true,
                "preDrawCallback": function () {
                    if (!responsiveHelper_dt_basic) {
                        responsiveHelper_dt_basic = new ResponsiveDatatablesHelper($('#dt_basic'), breakpointDefinition);
                    }
                },
                "rowCallback": function (nRow) {
                    responsiveHelper_dt_basic.createExpandIcon(nRow);
                },
                "order": [[0, 'desc']],
                "drawCallback": function (oSettings) {
                    responsiveHelper_dt_basic.respond();
                },
                "oLanguage": {
                    "sProcessing": "<img src='/images/datatable_loading.gif'>  努力加载数据中.",
                    "sLengthMenu": "每页显示 _MENU_ 条记录",
                    "sZeroRecords": "抱歉， 没有找到",
                    "sInfo": "从 _START_ 到 _END_ /共 _TOTAL_ 条数据",
                    "sInfoEmpty": "没有数据",
                    "sInfoFiltered": "(从 _MAX_ 条数据中检索)",
                    "sZeroRecords": "没有检索到数据",
                    "sSearch": "模糊查询:  ",
                    "oPaginate": {
                        "sFirst": "首页",
                        "sPrevious": "前一页",
                        "sNext": "后一页",
                        "sLast": "尾页"
                    }
                },
            });

5. 错误信息或截图

6. 其他你认为可以帮助解决问题的信息

[occultskyrong]

建议查看 #356